This is a genuine replacement part sourced from the original manufacturer for use with pneumatic tools. The ball bearing is commonly used to reduce friction between a rotating shaft and fixed part assembly. This ball bearing is available as an individual replacement part, please see model diagram for associative parts.
This rotor blade is an OEM direct from Dotco. Compatible with Pistol Grip Drills, this important component is fitted in the air motor assembly. The plastic rotor blade assists with moving the air inside the drill device. This part is sold individually, and a pair of pliers and a screwdriver may be helpful in making the installation.